This is the official iPhone and iPad application of aprs.fi, the favourite APRS web site of the amateur radio world. Obtain immediate, real-time access to current APRS position information, weather reports, telemetry graphs, and more. Zoom and browse around the world and see stations immediately – no waiting. • Search callsigns and addresses, with quick search-as-you-type and search history features • Track multiple stations at the same time • Filter information shown on the map (weather stations, AIS) • View weather, telemetry and statistic graphs • Beacon your position on aprs.fi • Runs directly on top of the reliable and fast aprs.fi database • Tested to work great on iPhone 4S, 5, 6, X, iPad 2, iPad Mini and all newer models • Supports iOS 8/9/10/11/12 • High-resolution graphics for Retina and Retina HD displays with full APRS symbol set Buy the app – get the web site for free! Note: Continued use of GPS running in the background can dramatically decrease battery life. GPS is not required for viewing APRS information.